2903660
Power Relay, DPDT, 24 VDC, 12 A, REL-IR2/LDP Series, Socket
- Manufacturer: PHOENIX CONTACT
- Product type: Power Relays
- SVHC: No SVHC (04-Feb-2026)
- Coil Type: -
- Coil Voltage: 24VDC
- Product Range: REL-IR2/LDP Series
- Relay Mounting: Socket
- Coil Resistance: -
- Contact Current: 12A
- Relay Terminals: Quick Connect
- Contact Material: Silver Nickel
- Contact Voltage VAC: 250V
- Contact Voltage VDC: 250V
- Contact Configuration: DPDT
| Delivery and price | |
|---|---|
| Units per pack | 10 |
| Price | 8.65 € |
| Current stock | 10+ |
| Lead time | 30 days |
## **Extract from the online catalog** ## **REL-IR2/LDP- 24DC/2X21** Order No.: 2903660 ## http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2903660 Plug-in industrial relay with power contacts, 2 PDTs, test key, status LED, freewheeling diode, mechanical switch position indicator, polarity: A1+, A2-, input voltage: 24 V DC ## Product notes WEEE/RoHS-compliant since: 07/03/2012 |**Commercial data**||||||||||||||||||||||||07/03/2012| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| |||||||||||||||||||||||||| |EAN|4<br>046356<br>758130<br>U001|||||||||||||||||||||||Sense| |||||||||||||||||||||||||Sense| |sales group|G082|||||||||||||||||||||||| |Pack|10 Pcs.|10 Pcs.||||||||||||||||||||||| |Customs tariff|85364190|||||||||||||||||||||||http://| |||||||||||||||||||||||||www.download.phoenixcontact.com| |Gross weight in pieces|0.035936 KG|||||||0.035936 KG||||||||||||||||Please note that the data given| |Net weight per piece|0.03514 KG|||||||||||||||||||||||here has been taken from the<br>online catalog. For comprehensive| |Catalog page information|Page 292 (C-7-2013)|||||||Page 292 (C-7-2013)||||||||||||||||information and data, please refer| |||||||||||||||||||||||||to the user documentation. The| |||||||||||||||||||||||||General Terms and Conditions of| |||||||||||||||||||||||||Use apply to Internet downloads.| ## **Technical data** ## **Dimensions** |**Dimensions**||| |---|---|---| |Width|21.2 mm|21.2 mm| |Height|35.6 mm|35.6 mm| |Depth|27.5 mm|27.5 mm| PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 1 / 5 Aug 13, 2014 REL-IR2/LDP- 24DC/2X21 Order No.: 2903660 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2903660 |**Ambient conditions**|| |---|---| |Ambient temperature (operation)|-40 °C ... 70 °C| |Ambient temperature (storage/transport)|-40 °C ... 85 °C| |**Coil side**|| |Nominal input voltage UN|24 V DC| |Input voltage range in reference to UN|see diagram| |Typical input current at UN|41 mA| |Typical response time|13 ms| |Typical release time|14 ms| |Status display|Yellow LED| |Protective circuit|Damping diode| |**Contact side**|| |Contact type|2 PDT| |Contact material|AgNi| |Maximum switching voltage|250 V AC/DC| |Minimum switching voltage|5 V (At 24 mA)| |Maximum inrush current|30 A (20 ms, N/O contact)| |Min. switching current|5 mA (at 24 V)| |Limiting continuous current|12 A| |Interrupting rating (ohmic load) max.|288 W (at 24 V DC)| ||124 W (at 48 V DC)| ||108 W (at 60 V DC)| ||52 W (at 110 V DC)| ||48 W (at 220 V DC)| ||3000 VA (for 250 V AC)| |Switching capacity min.|0.12 W| |Switching capacity in acc. with DIN VDE 0660/IEC<br>60947|2 A (at 24 V, DC13)| ||0.22 A (at 120 V, DC13)| ||0.11 A (at 250 V, DC13)| ||3 A (at 120 V, AC15)| ||1.5 A (at 240 V, AC15)| |**General**|| |Test voltage relay winding/relay contact|2.5 kVrms(50 Hz, 1 min.)| PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 2 / 5 Aug 13, 2014 REL-IR2/LDP- 24DC/2X21 Order No.: 2903660 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2903660 |Test voltage relay contact/relay contact|2.5 kVrms(50 Hz, 1 min.)| |---|---| |Test voltage PDT/PDT|2.5 kVrms(50 Hz, 1 min.)| |Operating mode|100% operating factor| |Degree of protection|RT I| |Mechanical service life|Approx. 2 x 10<br>7cycles| |Designation|Air and creepage distances between the power circuits| |Standards/regulations|IEC 61810| |Rated insulation voltage|250 V AC| |Pollution degree|3| |Surge voltage category|III| |Designation|Standards/regulations| |Standards/regulations|IEC 61810| |Mounting position|any| CWND 4 Certification CSA, cULus Recognized, VDE Zeichengenehmigung Certifications applied for: Certification Ex: **Accessories** ~~eee~~ Item Designation Description **Relay base** 2900934 RIF-2-BPT/4X21 RIF-2... relay base, for industrial relay with 2 or 4 PDTs, pushin connection, plug-in option for input/suppressor modules, for mounting on NS 35/7,5 PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 3 / 5 Aug 13, 2014 REL-IR2/LDP- 24DC/2X21 Order No.: 2903660 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2903660 ## **Drawings** ## Diagram ## Operating voltage range Interrupting rating Service life reduction factor Electrical service life ## Circuit diagram PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 4 / 5 Aug 13, 2014 REL-IR2/LDP- 24DC/2X21 Order No.: 2903660 http://catalog.phoenixcontact.net/phoenix/treeViewClick.do?UID=2903660 ## **Address** PHOENIX CONTACT Deutschland GmbH Flachsmarktstr. 8 32825 Blomberg,Germany Phone +49 5235 3 12000 Fax +49 5235 3 41200 http://www.phoenixcontact.com © 2014 Phoenix Contact Technical modifications reserved; PHOENIX CONTACT Deutschland GmbH http://www.phoenixcontact.com Page 5 / 5 Aug 13, 2014
Updated at June 10, 2026
Phoenix Contact is a global leader in industrial connection technology, automation systems, and electronic interface solutions. With decades of engineering heritage originating in Germany, the company develops robust components designed to ensure reliable power, data, and signal transmission across demanding manufacturing and industrial environments. The cornerstone of the Phoenix Contact portfolio is its industry-leading selection of connection technologies. The range features an exceptional variety of terminal blocks, including pluggable headers and sockets, highly reliable wire-to-board solutions, and versatile DIN rail terminal blocks. These foundational connectivity components are supported by a comprehensive ecosystem of power distribution blocks, interface modules, marking systems, and accessories engineered for seamless control cabinet wiring. Beyond physical connectivity, Phoenix Contact provides critical components for advanced automation, control, and system protection. The wider offering encompasses a broad spectrum of process controllers, high-efficiency AC/DC converters, and a comprehensive suite of power, safety, and solid-state relays. From precision signal converters and electronic circuit breakers to fiber optic cable assemblies, Phoenix Contact equips engineers with the high-performance technologies required to build secure, highly efficient, and future-ready industrial systems.
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